Adjustable air blowing device

Abstract

The utility model relates to the technical field of air drying devices, in particular to an adjustable air blowing device which comprises a support and two air knives, the two air knives are arranged in the vertical direction, and air outlets are formed in the side walls, facing each other, of the air knives; the adjusting assembly is arranged between the support and the air knives and used for adjusting the relative distance between the air outlets in the two air knives. According to the air drying device, by arranging the adjusting assembly, adjustment of the relative positions of the two air knives can be conveniently achieved under the condition that the air drying device is not stopped, so that the using flexibility of the air drying device is improved, and the air drying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air drying device, in particular to an adjustable air blowing device. BACKGROUND

[0002] Silicon wafer needs to be cleaned before use and assembly, and the excess impurities are removed during the cleaning stage.

[0003] In the existing online spray cleaning equipment, an air knife structure is usually arranged in the tank body to dry the silicon wafer. Generally, two air knives are arranged in the tank body, and when the silicon wafer passes between the air knives, the silicon wafer is blown dry. The existing air knife structure is usually directly fixed in the tank body by bolts, which is suitable for single-layer silicon wafer drying. If multi-layer silicon wafer is needed to improve the drying efficiency, the air knife structure needs to be disassembled and reassembled during shutdown, which leads to inflexible application and low efficiency. TECHNICAL SOLUTION

[0004] The present application aims to solve one of the problems in the background art.

[0005] To this end, the present application provides an adjustable air blowing device.

[0006] The technical scheme adopted by the present application to solve the technical problem is:

[0007] An adjustable air blowing device comprises,

[0008] a support, and

[0009] two air knives arranged in a vertical direction, and an air outlet is arranged on the side wall of each air knife facing each other;

[0010] an adjusting assembly arranged between the support and the air knives, used to adjust the relative distance between the air outlets of the two air knives.

[0011] Further, the adjusting assembly comprises,

[0012] a mounting seat used to fixedly connect one air knife assembly and the support;

[0013] an adjusting seat used to mount the other air knife assembly on the support, and the adjusting seat can move towards or away from the mounting seat in a vertical direction.

[0014] Further, the top of the support is fixedly connected with an adjusting frame, a bolt is rotatably connected to the adjusting frame, the bolt is threadedly connected with the adjusting seat through the adjusting frame, and the adjusting seat is slidably arranged on the support in a vertical direction.

[0015] Further, the support is provided with a mounting port for mounting the mounting seat, and the mounting seat and the mounting port sidewall are provided with a clearance.

[0016] Further, the air outlet is arranged on the sidewall of the air knife, and the air outlet is provided with multiple groups, and the multiple air outlets in each group are arranged in the axial direction of the air pipe, and an angle exists between the arrangement direction of the multiple air outlets in each group and the length direction of the air knife.

[0017] Further, the projections of the centers of the multiple air outlets in the plane in the axial direction of the air pipe are equal.

[0018] Further, the air blower is further included, the air pipe in communication with the air knife is connected to the sidewall of the air knife away from each other, the axial direction of the air pipe is consistent with the length direction of the air knife, the air pipe is connected with the air blower through the air inlet pipe, and the input end of the air blower is provided with a filter module.

[0019] Further, the air inlet pipe is connected to the middle position of the air pipe.

[0020] Further, the air inlet pipe is provided with an air adjusting valve.

[0021] Further, the air pipe is provided with multiple support members in the axial direction of the air pipe, the support member is a disc-shaped component with a diameter matched with the inner diameter of the air pipe, and the support member is provided with multiple air passing ports in the circumferential direction.

[0022] The beneficial effects of the present application are that the adjusting assembly is arranged, the relative position between the two air knives can be adjusted conveniently without stopping the machine, the flexibility of the air drying device is improved, and the air drying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] The present application is further described below in combination with the drawings and examples.

[0024] Figure 1 is the mounting structure schematic view of the air knife assembly in the present application.

[0025] Figure 2 is the A part enlarged view of the air outlet structure in the present application. Figure 1

[0026] Figure 3 is the structure schematic view of the support member in the present application.

[0027] Figure 4 is the structure schematic view of the adjusting assembly in the present application.

[0028] Figure 5 is the structure schematic view of the air blower mechanism in the present application.​

[0029] Figure 6 is the structural schematic diagram of adjusting the air valve in the utility model.

[0030] In the figure: 1, support; 11, mounting port; 12, avoiding mouth; 2, adjusting assembly; 21, mounting seat; 22, adjusting seat; 23, adjusting mouth; 24, adjusting frame; 25, bolt; 3, air knife assembly; 31, air knife; 32, air pipe; 33, air outlet; 34, through hole; 35, supporting piece; 36, support rod; 37, air passing mouth; 4, fan mechanism; 41, air blower; 42, air inlet pipe; 43, adjusting air valve; 44, filtering module. DETAILED DESCRIPTION

[0031] The utility model will be described in further detail in combination with the drawings. These drawings are all simplified schematic diagrams, and only the basic structure of the utility model is schematically shown, so they only show the structure related to the utility model.

[0032] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model. In addition, the features limited by "first" and "second" can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0033] In the description of the utility model, it is understood that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] The adjustable blowing device comprises a support 1, a wind knife assembly 3, an adjusting assembly 2 and a fan mechanism 4. The wind knife assembly 3 is provided with two, and the two wind knife assemblies 3 are installed on the support 1 through the adjusting assembly 2. The adjusting assembly 2 comprises an adjusting seat 22, a mounting seat 21 and a bolt 25. Specifically, the two wind knife assemblies 3 are installed on the support 1 through the mounting seat 21 and the adjusting seat 22 respectively. The two wind knife assemblies 3 are symmetrically arranged on the upper and lower sides of the XY plane, and the air outlets 33 of the two wind knife assemblies 3 are oppositely arranged. The spacing between the air outlets 33 of the two wind knife assemblies 3 can be adjusted.

[0035] Specifically, the wind knife assembly 3 comprises a wind pipe 32, a wind knife 31 and a support 35. The wind pipe 32 is fixedly connected to the mounting seat 21 or the adjusting seat 22. The wind knife 31 is arranged on the side of the wind pipe 32 facing the other wind knife assembly 3. A plurality of through holes 34 are arranged between the wind pipe 32 and the wind knife 31 for connecting the wind pipe 32 and the wind knife 31. The support 35 is a disc-shaped component with a diameter matching the inner diameter of the wind pipe 32. A plurality of air passing openings 37 are arranged on the periphery of the support 35. A support rod 36 is arranged in the wind pipe 32 for supporting the support 35. The support rod 36 is made of carbon fiber rod. The wind pipe support 35 on the carbon fiber rod strengthens the structure of the wind knife and ensures uniform air flow.

[0036] It should be noted that the air outlets 33 are arranged on the side walls of the wind knives 31 facing each other. The air outlets 33 are arranged in multiple groups. The multiple groups of air outlets 33 are arranged along the axial direction of the wind pipe 32. The arrangement direction of the multiple air outlets 33 in each group of air outlets 33 forms an angle with the axial direction of the wind pipe 32. Preferably, the spacing between the projections of the centers of the multiple air outlets 33 in the plane along the axial direction of the wind pipe 32 is equal.

[0037] The fan mechanism 4 comprises a blower 41, an air inlet pipe 42 and a filter module 44. Two air inlet pipes 42 are connected to the air outlet pipe of the blower 41. The two air inlet pipes 42 are connected to the middle positions of the two wind pipes 32 respectively. An adjusting air valve 43 is arranged on each air inlet pipe 42. The filter module 44 is arranged at the input end of the blower 41. The adjusting air valve 43 can be made by modifying a three-way pipe. A bolt is threadedly connected to one branch pipe of the three-way pipe. The end of the bolt extending into the three-way pipe is connected to a plug for adjusting the flow rate in the three-way pipe and the air inlet pipe.

[0038] Further, the support 1 is used for installing the wind knife assembly 3 in a groove. The support 1 is welded to the groove.

[0039] The bracket 1 is provided with a mounting port 11 for mounting the mounting seat 21, and the mounting seat 21 is provided with a avoiding port 12 between the side wall of the mounting port 11 and the side wall of the bracket 1, for avoiding other structures in the groove. The mounting seat 21 is provided with an adjusting port 23, the adjusting seat 22 is arranged in the adjusting port 23, the side wall of the adjusting port 23 is provided with a guide groove for guiding the sliding of the adjusting seat 22, and the adjusting seat 22 is connected with a guide strip which is in sliding fit with the guide groove. The top of the bracket 1 is fixedly connected with an adjusting frame 24, the adjusting frame 24 is rotatably connected with a bolt 25, the bolt 25 is in threaded connection with the adjusting seat 22 through the adjusting frame 24. It should be noted that the air pipe 32 can be arranged on the adjusting seat 22, and the end of the air pipe 32 can be provided with a thread, and the bracket 1 is provided with a fastening bolt which abuts against the outer side wall of the air pipe 32 to achieve the fastening effect, so as to prevent the air pipe 32 from moving, and the air pipe 32 can be conveniently replaced.

[0040] The above is the ideal embodiment of the present application, and the related personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content of the specification, and must be determined by the scope of the claims.

Claims

1. An adjustable blow dryer, characterized by, The utility model relates to a kind of air knife device, including, Support (1), and Two air knives (31), two the air knives (31) are arranged in vertical direction, and the side wall of the air knife (31) is provided with air outlet (33) towards each other; Adjusting assembly (2), the adjusting assembly (2) is arranged between support (1) and air knife (31), for adjusting the relative distance between the air outlet (33) of two the air knife (31).

2. The adjustable blow-off device according to claim 1, characterized in that The adjusting assembly (2) includes, Mounting seat (21), the mounting seat (21) is used to fixedly connect one air knife (31) component (3) and support (1); Adjusting seat (22), the adjusting seat (22) is used to install another air knife (31) component (3) on support (1), and the adjusting seat (22) can be moved towards or away from mounting seat (21) in vertical direction.

3. The adjustable blow-off device of claim 2, wherein, The top of the support (1) is fixedly connected with adjusting frame (24), the bolt (25) is rotatably connected on the adjusting frame (24), the bolt (25) is screwed with adjusting seat (22) penetrating adjusting frame (24), and the adjusting seat (22) is slidably arranged on support (1) in vertical direction.

4. The adjustable blow-off device of claim 3, wherein The support (1) is provided with mounting port (11) for installing mounting seat (21), and the side wall between the mounting seat (21) and mounting port (11) and the side wall of support (1) are provided with avoiding port (12).

5. The adjustable blow dryer of claim 1, wherein, The air outlet (33) is arranged on the side wall of the air knife (31) towards each other, and the air outlet (33) is provided with multiple groups, and multiple the air outlet (33) in each group of air outlet (33) is arranged in the axial direction of air pipe (32), and there is an angle between the arrangement direction of multiple air outlet (33) in each group of air outlet (33) and the length direction of air knife (31).

6. The adjustable blow-off device of claim 5, wherein, The distance between the projections of the centers of multiple the air outlet (33) in the plane in which the axial direction of air pipe (32) is located is equal.

7. The adjustable blow dryer of claim 1, wherein, Further including air blower (41), the side wall of each the air knife (31) is connected with air pipe (32) communicated with the inside of air knife (31) away from each other, the axial direction of the air pipe (32) is consistent with the length direction of air knife (31), the air pipe (32) is connected with air blower (41) by air inlet pipe (42), and the input end of air blower (41) is provided with filter module (44).

8. The adjustable blow-off device of claim 7, wherein, The intermediate position of the air inlet pipe (42) and the air pipe (32) is connected.

9. The adjustable blow-off device of claim 8, wherein, Adjusting air valve (43) is arranged on the air inlet pipe (42).

10. The adjustable blow-off device of claim 7, wherein, Multiple support pieces (35) are arranged in the axial direction of the air pipe (32) in the air pipe (32), the support piece (35) is arranged as disc-shaped component with diameter adapting to the inner diameter of air pipe (32), and multiple air passing ports (37) are arranged on the circumferential direction of the support piece (35).

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